This Saturday Event Hosting will be back at the Castlerosse Hotel Fossa Killarney for the first Hardman Ocean Lava Event of the year, The Duathlon. The perfect test before the triathlon season opens, the Hardman Duathlon is held on a fast, flat course in Killarney. It starts with a 10km run through Killarney National Park, followed by a fast cycle to Killorglin and back. The race then finishes with a quick 5km run, again through the beautiful park. The race will start and finish at the Castlerosse Hotel.